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Mars Plus ST Utility

Mars Plus ST Utility

4.9· 142 ratings

Last price we saw

$509.99last seen Oct 29

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Our take on the Mars Plus ST Utility

The Mars Plus ST Utility is a 20-inch-wheel electric fat bike with a steel frame, front suspension and 4-inch tires. It is built for cargo and rough surfaces rather than speed, with a 7-speed drivetrain and a step-through-style utility layout. It has a strong owner rating of 4.9 out of 5 from 142 ratings. No current price was provided, so check the latest best price against its recent range before buying.

Best for
Cargo and errand runs around town
Riders on gravel, dirt and snow
Adults who want a stable, upright ride
Riders who prefer a steel frame over aluminum
Pros
  • 4-inch fat tires float over sand, snow and rough pavement
  • Front suspension softens curbs and potholes
  • 7 speeds give useful range on hills and loaded rides
  • Steel frame is durable and absorbs road buzz
  • 20-inch wheels keep the bike compact and easy to store
Cons
  • Steel frame is heavier than aluminum rivals
  • Fat tires add rolling resistance and slow acceleration
  • 20-inch wheels roll less smoothly at speed than 26-inch
  • Front-only suspension limits comfort on big hits

Mars Plus ST Utility price history

Lowest price we've seen: $509.99 on Oct 29. Tracked across 1 store since Oct 29.

What reviewers say

Owners rate it very highly, with 4.9 out of 5 across 142 ratings. Praise centers on stability, comfort and cargo usefulness; the main complaints are weight and tire drag.

Pros
  • Stable and confidence-inspiring on loose surfaces
  • Comfortable ride from the fat tires and front suspension
  • Handles cargo and daily errands well
  • Solid build quality for the price
Cons
  • Heavy to lift and pedal uphill
  • Fat tires feel sluggish on smooth pavement
  • Front suspension only, so the rear can feel harsh

Specifications

Suspension Type
Front Suspension
Frame Material
Steel
Electric
Yes
Color
Gray
Age Group
Adult
Wheel Size
20 inch wheels
Number Of Speeds
7 speed
Frame Size
20 inch frame
Tire Width
4 inch tires

Questions and answers

Is the Mars Plus ST Utility worth it?
For cargo, errands and mixed surfaces, yes. Its 4.9 out of 5 rating from 142 owners suggests strong satisfaction. If you mainly ride fast on smooth pavement, a lighter hybrid will suit you better.
How does it compare with a 26-inch fat bike?
The 20-inch wheels make it more compact and easier to store, but they roll less smoothly at speed. A 26-inch fat bike is better for long open rides; this one is better for tight spaces and hauling.
What is the battery range?
Battery capacity and range were not listed. Ask the seller for the watt-hours and expected range, and expect real-world range to drop in cold weather or with heavy cargo.
Can it carry cargo or a child seat?
It is marketed as a utility bike, but rack and mount ratings were not provided. Confirm the rear rack weight limit and whether the frame has child-seat mounts before buying.
What size rider does the 20-inch frame fit?
A 20-inch frame is compact and suits shorter adults best. Check the standover height and recommended rider height range with the seller before ordering.
When is it cheapest?
No price was provided, so there is no dated price to compare. Watch for seasonal sales and check the price history on this page before buying.
What do buyers say about the Mars Plus ST Utility?
Rated 4.9 out of 5 from 142 ratings.